c73bacc364
- No need for `normal_tx` array if we normalize the planes in `plane_tx`. - No need to calculate the distance squared to a plane (with `dist_signed_squared_to_plane_v3`) if the plane is normalized. `plane_point_side_v3` gets the real distance, accurately, efficiently and also signed. So normalize the planes of the member `CameraViewFrameData::plane_tx`.